This Scholastic classic edition of The Sign Of Four features Arthur Conan Doyle’s most famous detective. Perfect for teaching students, broadening their capabilities and certainly enjoyable for Sherlock enthusiasts alike.

When Sherlock Holmes is visited by a distressed young woman, on a shady, misted night, he decides to listen intently as she explains about the disappearance of her father ten years ago, and how, four years after his death, she began to receive a lavish and alluring pearl, at the same time every year, once a year.

But now, she has received a letter from the unknown person who has sent her this yearly gesture…

And they wish to meet her.

Are these unusual events linked? Why does the donor of the pearl suddenly want to meet her? And could her father still be alive?